Their appeals for an end to the violence had a hollow ring.

　　他們要求停止使用暴力的呼吁并無誠意。

　　The squirrel disappeared into a hollow at the base of the tree.

　　松鼠鉆進了樹根處的一個洞。

　　The tree trunk was hollow inside.

　　這樹干里面是空的。

　　She was looking very haggard and worn.

　　她看上去非常憔悴和疲憊。

　　He was pale and a bit haggard

　　他面黃肌瘦。

　　The writer described the protagonist in his novel with 'the strong and darkly handsome visage was gaunt and haggard'.

　　作家將其小說中的主角描寫為“那張孔武黝黑的英俊面孔顯得瘦削而憔悴”。